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Fair Value Measurements (Narrative) (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Collateral dependent impaired loans with carrying values $ 1,999 $ 1,986
Impaired loans, allowance $ 373 964
Maximum [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Discounts for estimated costs to dispose and other considerations 30.00%  
Minimum [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Discounts for estimated costs to dispose and other considerations 10.00%  
Collateral Dependent Impaired Loans [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Collateral dependent impaired loans with carrying values $ 1,999 1,986
Impaired loans, allowance $ 312 $ 776